Air Quality
Excellent
No health implications.
19
PM2.5
28
PM10
81
O3
0.6
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 May
50
Excellent
Fri
15 May
46
Excellent
Sat
16 May
36
Excellent
Sun
17 May
35
Excellent
Mon
18 May
38
Excellent
Tue
19 May
37
Excellent
Wed
20 May
42
Excellent
Air quality in the last 12 months (Rong County)
|
2026/04
|
26
|
46
|
53
|
45
|
65
|
59
|
58
|
45
|
41
|
44
|
49
|
44
|
38
|
36
|
29
|
28
|
28
|
39
|
42
|
38
|
34
|
36
|
19
|
25
|
37
|
51
|
32
|
23
|
23
|
26
|
|
|
2026/03
|
24
|
25
|
15
|
19
|
31
|
34
|
47
|
58
|
52
|
16
|
33
|
42
|
55
|
49
|
51
|
53
|
42
|
41
|
46
|
47
|
45
|
45
|
47
|
59
|
60
|
47
|
45
|
44
|
39
|
31
|
33
|
|
2026/02
|
34
|
51
|
59
|
60
|
56
|
53
|
49
|
30
|
45
|
60
|
46
|
44
|
50
|
62
|
48
|
38
|
77
|
56
|
62
|
59
|
72
|
51
|
47
|
51
|
66
|
54
|
45
|
27
|
|||
|
2026/01
|
67
|
25
|
38
|
60
|
53
|
37
|
48
|
53
|
57
|
63
|
55
|
66
|
71
|
80
|
71
|
71
|
91
|
82
|
64
|
60
|
41
|
33
|
42
|
71
|
88
|
88
|
52
|
55
|
70
|
44
|
35
|
|
2025/12
|
58
|
45
|
65
|
83
|
85
|
84
|
94
|
78
|
70
|
81
|
80
|
79
|
34
|
39
|
54
|
61
|
51
|
56
|
67
|
64
|
60
|
73
|
59
|
40
|
20
|
39
|
50
|
59
|
74
|
65
|
63
|
|
2025/11
|
34
|
39
|
27
|
9
|
15
|
29
|
31
|
31
|
23
|
18
|
19
|
30
|
39
|
32
|
47
|
54
|
60
|
34
|
22
|
31
|
39
|
44
|
57
|
56
|
44
|
54
|
53
|
63
|
64
|
71
|
|
|
2025/10
|
38
|
29
|
26
|
31
|
18
|
15
|
23
|
38
|
32
|
38
|
45
|
36
|
29
|
27
|
27
|
35
|
48
|
44
|
33
|
16
|
13
|
13
|
19
|
36
|
45
|
49
|
42
|
47
|
57
|
49
|
30
|
|
2025/09
|
21
|
21
|
24
|
32
|
27
|
27
|
40
|
13
|
15
|
17
|
17
|
25
|
24
|
27
|
25
|
21
|
24
|
30
|
35
|
35
|
17
|
20
|
20
|
16
|
10
|
16
|
29
|
26
|
30
|
30
|
|
|
2025/08
|
27
|
19
|
28
|
31
|
23
|
18
|
26
|
28
|
30
|
31
|
29
|
29
|
30
|
33
|
15
|
24
|
24
|
10
|
15
|
18
|
21
|
21
|
28
|
25
|
21
|
24
|
33
|
27
|
28
|
22
|
24
|
|
2025/07
|
16
|
23
|
31
|
37
|
48
|
31
|
43
|
28
|
32
|
33
|
25
|
27
|
27
|
38
|
35
|
33
|
40
|
44
|
46
|
20
|
9
|
16
|
18
|
27
|
33
|
37
|
38
|
42
|
36
|
30
|
28
|
|
2025/06
|
28
|
28
|
21
|
30
|
38
|
24
|
23
|
22
|
30
|
29
|
19
|
16
|
16
|
18
|
20
|
20
|
16
|
15
|
17
|
19
|
18
|
17
|
21
|
22
|
20
|
21
|
15
|
18
|
19
|
23
|
|
|
2025/05
|
35
|
38
|
33
|
30
|
31
|
31
|
24
|
23
|
20
|
32
|
37
|
48
|
47
|
35
|
27
|
22
|
18
|
21
|
23
|
26
|
28
|
27
|
27
|
22
|
29
|
38
|
48
|
45
|
15
|
24
|
25
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution